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Sierra Madre, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
626-264 A IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-264 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2002-12-01   
626-264 1   515J IP HORIZON LLC 730   2015-09-19   
626-264 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2002-12-18   
626-264 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2004-11-28   
626-264 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-02-19   
626-264 5 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2022-04-19   
626-264 6 COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2021-07-21   
626-264 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2005-12-02   
626-264 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-17   
626-264 9 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
626-306 A PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 0 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 1 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 2 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 3 COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2024-10-24   
626-306 4 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 5 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 6 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 7 COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730   2024-10-24   
626-306 8 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-306 9 PSDNCAXFRS1  2319 FRONTIER CALIFORNIA INC. 730      
626-325 A ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-325 0 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2014-08-02   
626-325 1   515J IP HORIZON LLC 730   2005-02-05   
626-325 2   515J IP HORIZON LLC 730   2005-02-05   
626-325 3 COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
626-325 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2006-02-03   
626-325 6 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-04-01   
626-325 7 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-07-14   
626-325 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-27   
626-325 9 ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
626-351 A PSDNCAXFRS0  2319 FRONTIER CALIFORNIA INC. 730      
626-355 A SRMDCAXF35K  2319 FRONTIER CALIFORNIA INC. 730      
626-466 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-466 0 LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-08-08   
626-466 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-03-04   
626-466 3 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2008-07-29   
626-466 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-03-04   
626-466 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-03-04   
626-466 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-01-22   
626-466 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2007-01-06   
626-466 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
626-470 A ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-470 1 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2021-10-29   
626-470 2 ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-470 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-06-26   
626-470 4 COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2021-10-29   
626-470 5 ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-470 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-02-13   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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